A man in his 20s who stabbed a man in his 70s with a knife on a subway platform is arrested in Seoul, South Korea

Police have issued a arrest warrant for a man in his 20s who stabbed a man in his 70s with a knife on the platform of Sanbong Station on Seoul subway line 7.
On the 23rd, Seoul's Jungran Police Station issued an arrest warrant for Mr. A, a man in his 20s, on suspicion of causing special bodily harm.
It was announced that he had applied for the. According to the police, at around 3:28 p.m. on September 22nd, Mr. A was on the platform heading towards Jangam Station from Sanbong Station on Subway Line 7 when he and Mr. B, a man in his 70s, collided shoulder to shoulder.
We bumped into each other and got into an argument. During this process, Mr. A stabbed Mr. B in the thigh with a knife and fled. The police, who were dispatched to the station after receiving a report from a station staff, were arrested at a train station in Gyeonggi-do at around 6:35 p.m.
Mr. A was arrested in Kuri. The police assumed that Mr. A's drug reagent test was negative, and that the crime was not an abnormally synchronized crime, as a cell phone test did not reveal anything special, such as whether there was any pre-planning of the crime.
ing. However, due to the seriousness of the crime and concerns that he might flee or re-offend, he applied for a warrant for his arrest. A police official said, ``We are planning to conduct forensic analysis of Mr. A's cell phone,'' and ``we are not sure if there is a specific motive behind the crime.''
We are currently investigating."